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Medium Voltage Power Cable
Medium Voltage Power Cable

Medium voltage (MV) power cables are essential components in modern electrical power distribution systems, designed to handle voltages ranging from 1kV to 35kV. They serve as the backbone for transmitting electrical energy between substations, transformers, and end-user equipment in both industrial and utility settings.

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Medium Voltage Single Core Armoured Power Cable

Medium Voltage Single Core Armoured Power Cable

Medium voltage single core armoured power cables are designed for the safe and efficient transmission of electricity in industrial and utility applications. These cables typically operate within a voltage range of 3.3kV to 33kV and are suitable for underground installations, indoor use, or outdoor environments.

  • Details

Medium Voltage Single Core Armoured Power Cable Construction

Conductor: copper or aluminium 

Conductor Screen: Extruded layer of semi-conducting cross-linkable compound

Insulation: XLPE 

Insulaton Screen: Extruded layer of semi-conducting cross-linkable compound

Metallic Layer: copper tapes or a concentric layer of copper wires

Separation Sheath: PVC, PE, LSZH

Armour: aluminium wire or aluminum tape

Over Sheath: PVC

Single Core 1.8/3KV (Um=3.6KV)

Nom. Cross-Section Area Aluminium Wire Armoured Cables
Nom. Bedding Thickness Armour Wire Size Nom. Sheath Thickness Approx. Overall Diameter Approx. Weight
CU AL
mm2 mm mm mm mm kg/km
10 1.2 1.6 1.8 18 460 400
16 1.2 1.6 1.8 19 530 430
25 1.2 1.6 1.8 20 650 500
35 1.2 1.6 1.8 21 780 560
50 1.2 1.6 1.8 22 930 640
70 1.2 1.6 1.8 24 1170 750
95 1.2 1.6 1.8 26 1460 870
120 1.2 1.6 1.8 27 1730 990
150 1.2 1.6 1.8 29 2030 1110
185 1.2 1.6 1.9 30 2430 1280
240 1.2 1.6 2 33 3040 1530
300 1.2 2 2.1 36 3760 1860
400 1.2 2 2.2 39 4660 2230
500 1.3 2.5 2.5 43 5930 2930
630 1.4 2.5 2.6 49 7370 3430

Single Core 3.6/6KV (Um=7.2KV)

Nom. Cross- Section Area Aluminium Wire Armoured Cables
Nom. Bedding Thickness Armour Wire Size Nom. Sheath Thickness Approx. Overall Diameter Approx. Weight
CU AL
mm2 mm mm mm mm kg/km
10 1.2 1.6 1.8 22 610 550
16 1.2 1.6 1.8 22 680 580
25 1.2 1.6 1.8 23 810 660
35 1.2 1.6 1.8 24 940 730
50 1.2 1.6 1.8 26 1100 810
70 1.2 1.6 1.8 27 1350 930
95 1.2 1.6 1.9 29 1670 1080
120 1.2 1.6 1.9 31 1950 1200
150 1.2 1.6 2 32 2270 1350
185 1.2 2 2.1 35 2770 1620
240 1.2 2 2.2 38 3440 1930
300 1.2 2 2.2 41 4120 2210
400 1.3 2.5 2.4 46 5250 2820
500 1.4 2.5 2.6 50 6520 3520
630 1.5 2.5 2.7 56 7960 4020

Single Core 6/10KV (Um=12KV)

Nom. Cross- Section Area Aluminium Wire Armoured Cables
Nom. Bedding Thickness Armour Wire Size Nom. Sheath Thickness Approx. Overall Diameter Approx. Weight
CU AL
mm2 mm mm mm mm kg/km
16 1.2 1.6 1.8 24 770 670
25 1.2 1.6 1.8 25 910 750
35 1.2 1.6 1.8 26 1040 820
50 1.2 1.6 1.8 28 1190 900
70 1.2 1.6 1.9 29 1470 1040
95 1.2 1.6 2 31 1780 1190
120 1.2 2 2 34 2150 1410
150 1.2 2 2.1 35 2480 1560
185 1.2 2 2.1 37 2890 1730
240 1.2 2 2.2 40 3570 2050
300 1.2 2 2.3 42 4230 2330
400 1.3 2.5 2.4 47 5320 2890
500 1.4 2.5 2.5 51 6510 3530
630 1.5 2.5 2.6 56 7960 4050

Single Core 8.7/15KV (Um=17.5KV)

Nom. Cross- Section Area Aluminium Wire Armoured Cables
Nom. Bedding Thickness Armour Wire Size Nom. Sheath Thickness Approx. Overall Diameter Approx. Weight
CU AL
mm2 mm mm mm mm kg/km
25 1.2 1.6 1.8 28 1020 860
35 1.2 1.6 1.9 29 1170 950
50 1.2 1.6 1.9 30 1340 1040
70 1.2 1.6 2 32 1610 1190
95 1.2 2 2.1 35 2020 1430
120 1.2 2 2.1 36 2310 1570
150 1.2 2 2.2 38 2660 1740
185 1.2 2 2.2 39 3070 1920
240 1.2 2 2.3 42 3750 2240
300 1.3 2.5 2.4 46 4590 2690
400 1.3 2.5 2.5 49 5550 3120
500 1.3 2.5 2.6 52 6590 3600
630 1.4 2.5 2.7 57 8060 4110
800 1.5 2.5 2.8 61 9800 4970
1000 1.6 2.5 3 65 10850 5710

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